How to Fix Error Code 43 on Windows?

Generally users connect various USB devices such as pen drives, external mouse, keyboard, printer etc. to Windows computer. However, sometimes when accessing these peripheral devices (specifically USB based), users might encounter Device Manager error (Code 43) which in turn would display an error message as follows:

“Windows has stopped this device because it has reported problems (Code 43)”

This error message is generic in nature and thus one may get puzzled about its appearence. Please go through next segments to know more about underlying causes behind this error code 43.

Cause of error code 43:

This is one of the several errors that Device Manager displays usually when USB devices are connected to Windows system. The respective driver, which controls the USB device notifies the Operating System (OS) that the host device is sustaining some kind of unspecified failure. The error could be a warning sign indicating that there is a serious issue either with hardware device or the driver that is managing the device.

Ways to fix error code 43:

Have a look at below-mentioned troubleshooting techniques to solve the error:

1. There could be temporary problems with hard drive and hence causing the error code 43. So restart your system and check whether this problem still persists. Also, disconnect all USB drives connected to computer and then reconnect them back. In case of a laptop, just remove the battery, place it back after few minutes and turn on the laptop.

2. Making changes in Device Manager or installing a new device can also trigger error code 43. So try to recall recent changes that you made in Device Manger and undo them. Next, restart the system and see whether the error still exists.

3. If possible uninstall each and every external device displayed under Universal Serial Bus (USB) controller hardware category in Device Manager. Then from the scratch install device driver for each peripheral device connected to system. Doing this will eliminate Driver Manager errors.

These measures would help to solve error code 43 on Windows. Yet, sometimes due to unknown reasons the data stored on USB based storage device could be lost because of error code 43. Thus if you are searching ways to restore data effectively then it’s recommended to go through next section.

Recover data upon facing Windows error code 43:

An ample desktop application known as Yodot Hard Drive Recovery can be used to recover data from external HDD, flash drives and other storage mediums. This software has capability to retrieve lost or deleted files. The GUI is clear and concise, thus it can be used by professional and novice users. The tool can run flawlessly on Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP, Windows server 2008 and Windows 2003. Further, it supports file system such as FAT16, FAT32, NTFS, NTFS5, exFAT.

Important: Once the set up is successfully completed, it can be used any number of times for restoration of files without internet connectivity

Steps to use Yodot Hard Drive Recovery

Navigate this page and Download Yodot Hard Drive Recovery utility on Windows system. Then install it and follow below-mentioned steps:


  • Remember to eject the portable device in a systematic way
  • Take a proper decision before formatting/ reformatting your device, as this will erase entire data from it

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